ILI HYRER/HYREL
At a glance
GASCADE Gastransport GmbH is procuring Pipeline-inspection services (CPV 76600000) in Fulda (DE732). It is divided into 16 lots. Procedure type: Negotiated with prior publication of a call for competition / competitive with negotiation.
From the notice
The purpose of the project is In-Line Inspection (ILI) for pipeline technical condition assessment prior to the transition from natural gas (NG) to hydrogen operation.
Key facts
Each fact is from the official notice, last checked 26 October 2026, 15:14 (UTC+01:00).
- Status
- OpenOfficial notice · checked 26 Oct 2026, 15:14 (UTC+01:00)
- Deadline
- No deadline in the noticeOfficial notice · checked 26 Oct 2026, 15:14 (UTC+01:00)
- Buyer
- GASCADE Gastransport GmbH, Kassel, DEOfficial notice · checked 26 Oct 2026, 15:14 (UTC+01:00)
- Place of performance
- Fulda (DE732)Official notice · checked 26 Oct 2026, 15:14 (UTC+01:00)
- Main CPV
- Pipeline-inspection services (CPV 76600000)Official notice · checked 26 Oct 2026, 15:14 (UTC+01:00)
- Procedure
- Negotiated with prior publication of a call for competition / competitive with negotiationOfficial notice · checked 26 Oct 2026, 15:14 (UTC+01:00)
- Lots
- 16Official notice · checked 26 Oct 2026, 15:14 (UTC+01:00)
- First published
- 19 October 2026, 11:47 (UTC+02:00)Official notice · checked 26 Oct 2026, 15:14 (UTC+01:00)
Fact sheet
Lots (16)
Lot LOT-0001: Cleaning and gauging (HYRER/HYREL)
For the pipeline sections 1 to 3 mechanical cleaning using i.e. bi-directional cleaning pigs is considered. Four (4) cleaning pig runs shall be assumed to be required per pipeline section. For the very first cleaning pig run per section a bi-directional pig must be offered which shall proof pig passage by either mechanical or intelligent gauge plate(s).
Lot LOT-0002: Mapping (HYRER/HYREL)
For the pipeline sections 1 to 3 mapping of the pipeline is considered over the entire section or a to be determined sub-section of it. A minimum of twenty (20) AGMs must be provided per section. Inertial measurement data are considered for bending strain analysis which shall be offered as a combined service. For the pipeline sections 1 to 3 the following pipeline anomalies shall be addressed by ILI technologies:
Lot LOT-0003: Internal and external metal-loss anomalies (HYRER/HYREL)
Offered services shall consider internal and external metal-loss detection and sizing in straight pipe, field- and hot-bends. In case a combination of ILI technologies implemented on one or more ILI tools which enable a combined data analysis leading to a superior perfor-mance compared to individual ILI technologies, the technologies shall be offered as a com-bined service and shall be emphasized as such.
Lot LOT-0004: Dents, ovalities and roof topping (HYRER/HYREL)
Offered services shall consider detection and sizing of geometric deviations from the norm of straight pipe and in bends.
Lot LOT-0005: Axial cracking and crack-like anomalies (HYRER/HYREL)
Offered services shall consider detection and sizing of axially oriented crack and crack-like anomalies. The definition of terms is according to the publicly available Pipeline Operators Forum Recommended Practice POF 100 edition 2021.
Lot LOT-0006: Pipe material hardness variation (HYRER/HYREL)
Offered services shall consider detection and sizing of localized variations of the pipe materi-al hardness with respect to the mean material hardness per joint and exceeding an upper and lower bound threshold depending on the offered tool performance.
Lot LOT-0007: Pipe material type variation (HYRER/HYREL)
Offered services shall consider detection of pipe material yield strength variation per joint with respect to available pipe material records per joint.
Lot LOT-0008: Axial strain (HYRER/HYREL)
Offered services shall consider measurement of the axial strain along the entire section lengths. The service shall be offered as a combined service of ILI, strain-based Fitness-For-Service assessment and, if possible, a total strain assessment including bending strain as-sessment results (see Lot 2). Pipe samples and pipe sample data can be provided upfront if needed to enhance the offered performance.
Lot LOT-0009: Cleaning and gauging (HYRER Loop)
For pipeline section 4 mechanical cleaning using i.e. bi-directional cleaning pigs is consid-ered. Four (4) cleaning pig runs shall be assumed to be required per pipeline section. For the very first cleaning pig run per section a bi-directional pig must be offered which shall proof pig passage by either mechanical or intelligent gauge plate(s).
Lot LOT-0010: Mapping (HYRER Loop)
For pipeline section 4 mapping the pipeline is considered over the entire section or a to be determined sub-section of it. A minimum of twenty (20) AGMs must be provided. Inertial measurement data are considered for bending strain analysis which shall be offered as a combined service.
Lot LOT-0011: Internal and external metal-loss anomalies (HYRER Loop)
Offered services shall consider internal and external metal-loss detection and sizing in straight pipe, field- and hot-bends. In case a combination of ILI technologies implemented on one or more ILI tools which enable a combined data analysis leading to a superior perfor-mance compared to individual ILI technologies, the technologies shall be offered as a com-bined service and shall be emphasized as such.
Lot LOT-0012: Dents, ovalities and roof topping (HYRER Loop)
Offered services shall consider detection and sizing of geometric deviations from the norm of straight pipe and in bends.
Lot LOT-0013: Axial cracking and crack-like anomalies (HYRER Loop)
Offered services shall consider detection and sizing of axially oriented crack and crack-like anomalies. The definition of terms is according to the publicly available Pipeline Operators Forum Recommended Practice POF 100 edition 2021.
Lot LOT-0014: Pipe material hardness variation (HYRER Loop)
Offered services shall consider detection and sizing of localized variations of the pipe materi-al hardness with respect to the mean material hardness per joint and exceeding an upper and lower bound threshold depending on the offered tool performance.
Lot LOT-0015: Pipe material type variation (HYRER Loop)
Offered services shall consider detection of pipe material yield strength variation per joint with respect to available pipe material records per joint.
Lot LOT-0016: Axial strain (HYRER Loop)
Offered services shall consider measurement of the axial strain along the entire section lengths. The service shall be offered as a combined service of ILI, strain-based Fitness-For-Service assessment and, if possible, a total strain assessment including bending strain as-sessment results (see Lot 10). Pipe samples and pipe sample data can be provided upfront if needed to enhance the offered performance.
Timeline
- 19 October 2026, 11:47 (UTC+02:00): Original notice Notice, version 01 (Contract or concession notice – standard regime). Official notice
Buyer and place
Buyer
GASCADE Gastransport GmbH
Kassel, DE
Place of performance
- Fulda (DE732)
Classification
CPV codes
- 76600000: Pipeline-inspection services
NUTS regions
- DE732: Fulda
Official documents
Links go to the publisher. Inteliwert does not copy the documents.
Questions and answers
Who is the buyer?
GASCADE Gastransport GmbH, Kassel, DE.
What is being procured (CPV)?
Pipeline-inspection services (CPV 76600000).
Where is the work performed (NUTS)?
Fulda (DE732).
Is it divided into lots?
Yes, into 16 lots: Cleaning and gauging (HYRER/HYREL), Mapping (HYRER/HYREL), Internal and external metal-loss anomalies (HYRER/HYREL), Dents, ovalities and roof topping (HYRER/HYREL), Axial cracking and crack-like anomalies (HYRER/HYREL), Pipe material hardness variation (HYRER/HYREL), Pipe material type variation (HYRER/HYREL), Axial strain (HYRER/HYREL) and 8 more.
Which procedure is used?
Negotiated with prior publication of a call for competition / competitive with negotiation.
How do I submit a bid?
On the official notice or the portal it names. Inteliwert does not submit bids. Official notice
Am I eligible?
Inteliwert does not judge eligibility. The selection criteria are in the official notice. Official notice
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Source
- Publisher
- Bekanntmachungsservice
- Licence
- CC0 1.0
- Last checked
- 26 October 2026, 15:14 (UTC+01:00)
The official notice is authoritative. Inteliwert shows what the notice states and links to it.